71285310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21457

約数の個数: 48

約数和(自身を含む): 190359936

約数和(自身を除く): 119074626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 21407, 42814, 64221, 107035, 128442, 192663, 214070, 321105, 385326, 642210, 792059, 963315, 1584118, 1926630, 2376177, 3960295, 4752354, 7128531, 7920590, 11880885, 14257062, 23761770, 35642655, 71285310]

約数ペア:

[(1, 71285310), (2, 35642655), (3, 23761770), (5, 14257062), (6, 11880885), (9, 7920590), (10, 7128531), (15, 4752354), (18, 3960295), (30, 2376177), (37, 1926630), (45, 1584118), (74, 963315), (90, 792059), (111, 642210), (185, 385326), (222, 321105), (333, 214070), (370, 192663), (555, 128442), (666, 107035), (1110, 64221), (1665, 42814), (3330, 21407)]